5280686288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{72109}}^1$

素因数の和:72339

約数の個数: 40

約数和(自身を含む): 10729968000

約数和(自身を除く): 5449281712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1592, 3184, 4577, 9154, 18308, 36616, 72109, 73232, 144218, 288436, 576872, 1153744, 1658507, 3317014, 6634028, 13268056, 14349691, 26536112, 28699382, 57398764, 114797528, 229595056, 330042893, 660085786, 1320171572, 2640343144, 5280686288]

約数ペア:

[(1, 5280686288), (2, 2640343144), (4, 1320171572), (8, 660085786), (16, 330042893), (23, 229595056), (46, 114797528), (92, 57398764), (184, 28699382), (199, 26536112), (368, 14349691), (398, 13268056), (796, 6634028), (1592, 3317014), (3184, 1658507), (4577, 1153744), (9154, 576872), (18308, 288436), (36616, 144218), (72109, 73232)]